EP2865970A4 - Freezer - Google Patents

Freezer

Info

Publication number
EP2865970A4
EP2865970A4 EP13794158.9A EP13794158A EP2865970A4 EP 2865970 A4 EP2865970 A4 EP 2865970A4 EP 13794158 A EP13794158 A EP 13794158A EP 2865970 A4 EP2865970 A4 EP 2865970A4
Authority
EP
European Patent Office
Prior art keywords
freezer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13794158.9A
Other languages
German (de)
French (fr)
Other versions
EP2865970A1 (en
Inventor
Satoshi Kawano
Shinya Matsuoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP2865970A1 publication Critical patent/EP2865970A1/en
Publication of EP2865970A4 publication Critical patent/EP2865970A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/001—Compression machines, plants or systems with reversible cycle not otherwise provided for with two or more accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/005—Outdoor unit expansion valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/006—Compression machines, plants or systems with reversible cycle not otherwise provided for two pipes connecting the outdoor side to the indoor side with multiple indoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
    • F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Combustion & Propulsion (AREA)
EP13794158.9A 2012-05-23 2013-05-08 Freezer Withdrawn EP2865970A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012117802A JP5888114B2 (en) 2012-05-23 2012-05-23 Refrigeration equipment
PCT/JP2013/062946 WO2013175963A1 (en) 2012-05-23 2013-05-08 Freezer

Publications (2)

Publication Number Publication Date
EP2865970A1 EP2865970A1 (en) 2015-04-29
EP2865970A4 true EP2865970A4 (en) 2016-04-06

Family

ID=49623660

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13794158.9A Withdrawn EP2865970A4 (en) 2012-05-23 2013-05-08 Freezer

Country Status (5)

Country Link
US (1) US9791176B2 (en)
EP (1) EP2865970A4 (en)
JP (1) JP5888114B2 (en)
CN (1) CN104285110B (en)
WO (1) WO2013175963A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017015366A (en) * 2015-07-06 2017-01-19 株式会社不二工機 accumulator
JP6507057B2 (en) * 2015-07-24 2019-04-24 株式会社不二工機 accumulator
WO2017085813A1 (en) * 2015-11-18 2017-05-26 三菱電機株式会社 Air conditioner
WO2018079182A1 (en) * 2016-10-25 2018-05-03 株式会社不二工機 Accumulator
JP6600654B2 (en) * 2016-10-25 2019-10-30 株式会社不二工機 accumulator
JP2018077015A (en) * 2016-11-10 2018-05-17 サンデン・オートモーティブクライメイトシステム株式会社 accumulator
DE102022134307A1 (en) 2022-12-21 2024-06-27 Stiebel Eltron Gmbh & Co. Kg Collector and heat pump

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011064813A1 (en) * 2009-11-25 2011-06-03 三菱電機株式会社 Accumulator and refrigeration cycle device

Family Cites Families (29)

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US3420071A (en) * 1967-03-10 1969-01-07 Edward W Bottum Suction accumulator
JPS472949B1 (en) * 1969-07-31 1972-01-26
JPS5248043Y2 (en) * 1973-05-07 1977-11-01
JPS59142364A (en) * 1983-02-02 1984-08-15 株式会社日立製作所 Accumulator for refrigerator
JPH07108331B2 (en) * 1986-12-18 1995-11-22 株式会社平和 Pachinko machine
JPS63153078U (en) * 1987-03-27 1988-10-07
JPH0439655U (en) * 1990-07-31 1992-04-03
JPH0538408A (en) * 1991-08-06 1993-02-19 Mitsubishi Heavy Ind Ltd Gas-liquid separation apparatus
US5167128A (en) * 1990-10-15 1992-12-01 Bottum Edward W Suction accumulator and flood control system therefor
US5247813A (en) * 1992-02-24 1993-09-28 Bottum Edward W Suction accumulator and sight glass structure associated therewith
US5282370A (en) * 1992-05-07 1994-02-01 Fayette Tubular Technology Corporation Air-conditioning system accumulator and method of making same
JPH0674613A (en) * 1992-06-18 1994-03-18 Orion Mach Co Ltd Structure of accumulator in refrigeration cycle
JPH064556U (en) * 1992-06-18 1994-01-21 オリオン機械株式会社 Refrigeration cycle accumulator structure
JPH064556A (en) * 1992-06-24 1994-01-14 Nippondenso Co Ltd Business form transmitting terminal equipment
JPH08178476A (en) * 1994-12-28 1996-07-12 Matsushita Electric Ind Co Ltd Accumulator for compressor
JP2002147902A (en) * 2000-11-07 2002-05-22 Daikin Ind Ltd Accumulator
JP2002213843A (en) * 2001-01-22 2002-07-31 Mitsubishi Electric Corp Oil separator
DE10161238A1 (en) * 2001-12-13 2003-06-26 Behr Gmbh & Co Low pressure accumulator, in particular for a CO2 air conditioning system
JP2004077033A (en) * 2002-08-20 2004-03-11 Mitsubishi Electric Corp Centrifugal oil separator and its manufacturing method
JP4269306B2 (en) * 2002-09-20 2009-05-27 三菱電機株式会社 Multi-room air conditioner
JP4295530B2 (en) * 2003-03-04 2009-07-15 東芝キヤリア株式会社 Air conditioner
KR100613505B1 (en) * 2004-02-25 2006-08-17 엘지전자 주식회사 Cooling cycle apparatus
US20060280622A1 (en) * 2005-06-10 2006-12-14 Samsung Electronics Co., Ltd. Oil separator for air conditioner
JP2007178046A (en) * 2005-12-27 2007-07-12 Calsonic Kansei Corp Accumulator
US20070251256A1 (en) * 2006-03-20 2007-11-01 Pham Hung M Flash tank design and control for heat pumps
CN101078587A (en) * 2006-05-25 2007-11-28 乐金电子(天津)电器有限公司 Machine oil separator and air-conditioner installed with machine oil separator
JP2008202894A (en) * 2007-02-21 2008-09-04 Yanmar Co Ltd Oil separator
KR20110119553A (en) * 2010-04-26 2011-11-02 니찌레이 고오교오 가부시끼가이샤 Gas-liquid separator and refrigerating apparatus equipped therewith
JP5786709B2 (en) * 2011-12-28 2015-09-30 ダイキン工業株式会社 Gas-liquid separator and refrigeration equipment

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011064813A1 (en) * 2009-11-25 2011-06-03 三菱電機株式会社 Accumulator and refrigeration cycle device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013175963A1 *

Also Published As

Publication number Publication date
JP2013245836A (en) 2013-12-09
EP2865970A1 (en) 2015-04-29
US20150128635A1 (en) 2015-05-14
CN104285110B (en) 2016-08-31
US9791176B2 (en) 2017-10-17
CN104285110A (en) 2015-01-14
JP5888114B2 (en) 2016-03-16
WO2013175963A1 (en) 2013-11-28

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